Question 4 of 13 -
-Oos
A total of 250 people were surveyed about whether or not each person...
Mathematics, 10.12.2020 21:50 hinacat87
Question 4 of 13 -
-Oos
A total of 250 people were surveyed about whether or not each person carries a cell phone. The results are shown below in the
Total
Carrles
Cell
Phone
0.42
0.30
Does Not
Carry Cell
Phone
0.16
0.12
Female
Male
0.58
0.42
Total
0.72
0.28
1.00
Which statement is correct?
O 70 people carry cell phones.
O 105 males carry cell phones.
145 females carry cell phones.
180 people total carry cell phones.
Answers: 3
Mathematics, 21.06.2019 17:00
Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?
Answers: 1
Mathematics, 21.06.2019 23:30
Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is
Answers: 3
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